Why can philosophy of religion support either religious or antireligious positions?

The philosophy of religion supports both religious and antireligious positions because its nature is fundamentally open to debate, functioning as a discipline that critically appraises human religious attitudes and the objects of those attitudes.1

The field is not a neutral description of religion but often involves the effort to defend or attack religious claims using philosophical frameworks. This leads to several reasons for its dual capacity:2

• Truth Claims vs. Description: Much of the philosophy of religion is concerned with the truth of religious claims rather than merely describing them. Consequently, philosophy can easily become an adjunct to theology or to antireligious positions.2
• Epistemic Status: Modern philosophy of religion focuses on determining the epistemic status of religious belief. While some philosophers attempt to make belief in God reasonable or show it as the best explanation for the natural order, others utilize skepticism—stemming from thinkers like Kant, Feuerbach, and Freud—to challenge the validity of these beliefs.3
• Diverse Methodologies: Philosophers employ various tools, such as metaphysical systems, to support revealed religious beliefs, while others use linguistic analysis or empirical critiques to argue that religious expressions are emotive or lack cognitive significance.234
• Realism vs. Antirealism: The debate between realism (the view that God exists objectively) and antirealism (the view that religious claims are relative to human practices or language games) allows for a wide spectrum of conclusions regarding the nature of religious reality.3

Ultimately, because the discipline addresses the ultimate character of reality and the foundations of morality, it remains a contested space where different philosophical commitments lead to divergent conclusions.1